Mercedes-EQ EQA 250+ charging curve & performance
Last modified: Mar 19, 2026Below is the charging curve for Mercedes-EQ EQA 250+, illustrating the charging speed at various battery levels. Additionally, graphs for range and time provide comprehensive details on charging performance.
Charging Highlights
Peak DC Speed
112 kW
Battery Capacity
73.9 kWh
Architecture
367 V
73.9 kWh —
Charging Performance
Average charging speed 0 - 100%
65.5 kW
Average charging speed 10-100%
68.6 kW
Average charging speed 10-80%
80.4 kW
Advanced Metrics
Max C-Rate
1.38C
Average C-Rate
1.07C
Optimum charging area
4% – 66%
Time Analysis
Range Analysis
Key Insights
Optimum charging speed included 5 minutes loss
75.9 kW
Optimum charge stop time
34m 32s
Charging time 10-80%
36 m 48 s
Charging Speed Analysis
| SOC Range | Speed (kW) | Total Time | Energy Added |
|---|---|---|---|
| 0-100% | 65.5 kW | 1 h 4 m 36 s | 70.5 kWh |
| 10-100% | 68.6 kW | 55 m 30 s | 63.4 kWh |
| 10-80% | 80.4 kW | 36 m 48 s | 49.4 kWh |
Range Added Per Minute by Driving Cycle
| SOC Range | EPA | WLTP | 70 mph | 120 km/h |
|---|---|---|---|---|
| 0-100% | ? | 8.7 km (5.4 mi) | ? | 5.0 km (3.1 mi) |
| 10-100% | ? | 9.1 km (5.7 mi) | ? | 5.2 km (3.2 mi) |
| 10-80% | ? | 10.6 km (6.6 mi) | ? | 6.1 km (3.8 mi) |
Charging Curve Data (0–100% SOC)
| SOC | Speed | Time | Energy charged |
|---|---|---|---|
|
0 |
25 kW | 00:00:00 | 0 kWh |
|
1 |
25 kW | 00:01:49 | 0.7 kWh |
|
2 |
25 kW | 00:03:38 | 1.4 kWh |
|
3 |
25 kW | 00:05:27 | 2.1 kWh |
|
4 |
95 kW | 00:06:12 | 2.8 kWh |
|
5 |
95 kW | 00:06:41 | 3.5 kWh |
|
6 |
95 kW | 00:07:10 | 4.2 kWh |
|
7 |
95 kW | 00:07:39 | 4.9 kWh |
|
8 |
95 kW | 00:08:07 | 5.6 kWh |
|
9 |
95 kW | 00:08:36 | 6.3 kWh |
|
10 |
95 kW | 00:09:05 | 7.0 kWh |
|
11 |
96 kW | 00:09:33 | 7.8 kWh |
|
12 |
96 kW | 00:10:02 | 8.5 kWh |
|
13 |
97 kW | 00:10:30 | 9.2 kWh |
|
14 |
97 kW | 00:10:58 | 9.9 kWh |
|
15 |
98 kW | 00:11:26 | 10.6 kWh |
|
16 |
98 kW | 00:11:54 | 11.3 kWh |
|
17 |
98 kW | 00:12:22 | 12.0 kWh |
|
18 |
98 kW | 00:12:50 | 12.7 kWh |
|
19 |
99 kW | 00:13:17 | 13.4 kWh |
|
20 |
97 kW | 00:13:45 | 14.1 kWh |
|
21 |
97 kW | 00:14:13 | 14.8 kWh |
|
22 |
97 kW | 00:14:42 | 15.5 kWh |
|
23 |
97 kW | 00:15:10 | 16.2 kWh |
|
24 |
97 kW | 00:15:38 | 16.9 kWh |
|
25 |
98 kW | 00:16:06 | 17.6 kWh |
|
26 |
98 kW | 00:16:34 | 18.3 kWh |
|
27 |
98 kW | 00:17:02 | 19.0 kWh |
|
28 |
98 kW | 00:17:29 | 19.7 kWh |
|
29 |
98 kW | 00:17:57 | 20.4 kWh |
|
30 |
98 kW | 00:18:25 | 21.2 kWh |
|
31 |
99 kW | 00:18:53 | 21.9 kWh |
|
32 |
99 kW | 00:19:20 | 22.6 kWh |
|
33 |
99 kW | 00:19:48 | 23.3 kWh |
|
34 |
99 kW | 00:20:15 | 24.0 kWh |
|
35 |
99 kW | 00:20:43 | 24.7 kWh |
|
36 |
100 kW | 00:21:10 | 25.4 kWh |
|
37 |
101 kW | 00:21:38 | 26.1 kWh |
|
38 |
99 kW | 00:22:05 | 26.8 kWh |
|
39 |
99 kW | 00:22:33 | 27.5 kWh |
|
40 |
102 kW | 00:23:00 | 28.2 kWh |
|
41 |
101 kW | 00:23:27 | 28.9 kWh |
|
42 |
100 kW | 00:23:54 | 29.6 kWh |
|
43 |
101 kW | 00:24:21 | 30.3 kWh |
|
44 |
100 kW | 00:24:48 | 31.0 kWh |
|
45 |
100 kW | 00:25:15 | 31.7 kWh |
|
46 |
100 kW | 00:25:43 | 32.4 kWh |
|
47 |
100 kW | 00:26:10 | 33.1 kWh |
|
48 |
100 kW | 00:26:37 | 33.8 kWh |
|
49 |
100 kW | 00:27:04 | 34.5 kWh |
|
50 |
97 kW | 00:27:32 | 35.2 kWh |
|
51 |
97 kW | 00:28:00 | 36.0 kWh |
|
52 |
96 kW | 00:28:29 | 36.7 kWh |
|
53 |
94 kW | 00:28:57 | 37.4 kWh |
|
54 |
93 kW | 00:29:26 | 38.1 kWh |
|
55 |
91 kW | 00:29:56 | 38.8 kWh |
|
56 |
89 kW | 00:30:26 | 39.5 kWh |
|
57 |
88 kW | 00:30:57 | 40.2 kWh |
|
58 |
87 kW | 00:31:29 | 40.9 kWh |
|
59 |
86 kW | 00:32:00 | 41.6 kWh |
|
60 |
85 kW | 00:32:32 | 42.3 kWh |
|
61 |
85 kW | 00:33:04 | 43.0 kWh |
|
62 |
85 kW | 00:33:36 | 43.7 kWh |
|
63 |
85 kW | 00:34:08 | 44.4 kWh |
|
64 |
85 kW | 00:34:40 | 45.1 kWh |
|
65 |
84 kW | 00:35:13 | 45.8 kWh |
|
66 |
83 kW | 00:35:45 | 46.5 kWh |
|
67 |
79 kW | 00:36:19 | 47.2 kWh |
|
68 |
74 kW | 00:36:55 | 47.9 kWh |
|
69 |
72 kW | 00:37:32 | 48.6 kWh |
|
70 |
70 kW | 00:38:11 | 49.4 kWh |
|
71 |
67 kW | 00:38:50 | 50.1 kWh |
|
72 |
66 kW | 00:39:31 | 50.8 kWh |
|
73 |
63 kW | 00:40:14 | 51.5 kWh |
|
74 |
61 kW | 00:40:58 | 52.2 kWh |
|
75 |
59 kW | 00:41:43 | 52.9 kWh |
|
76 |
57 kW | 00:42:30 | 53.6 kWh |
|
77 |
55 kW | 00:43:19 | 54.3 kWh |
|
78 |
54 kW | 00:44:09 | 55.0 kWh |
|
79 |
52 kW | 00:45:01 | 55.7 kWh |
|
80 |
51 kW | 00:45:54 | 56.4 kWh |
|
81 |
48 kW | 00:46:49 | 57.1 kWh |
|
82 |
53 kW | 00:47:43 | 57.8 kWh |
|
83 |
54 kW | 00:48:34 | 58.5 kWh |
|
84 |
55 kW | 00:49:24 | 59.2 kWh |
|
85 |
55 kW | 00:50:13 | 59.9 kWh |
|
86 |
54 kW | 00:51:04 | 60.6 kWh |
|
87 |
54 kW | 00:51:54 | 61.3 kWh |
|
88 |
52 kW | 00:52:46 | 62.0 kWh |
|
89 |
52 kW | 00:53:38 | 62.7 kWh |
|
90 |
51 kW | 00:54:31 | 63.4 kWh |
|
91 |
51 kW | 00:55:25 | 64.2 kWh |
|
92 |
50 kW | 00:56:19 | 64.9 kWh |
|
93 |
49 kW | 00:57:14 | 65.6 kWh |
|
94 |
48 kW | 00:58:10 | 66.3 kWh |
|
95 |
46 kW | 00:59:08 | 67.0 kWh |
|
96 |
45 kW | 01:00:08 | 67.7 kWh |
|
97 |
43 kW | 01:01:10 | 68.4 kWh |
|
98 |
42 kW | 01:02:14 | 69.1 kWh |
|
99 |
40 kW | 01:03:21 | 69.8 kWh |
|
100 |
33 kW | 01:04:36 | 70.5 kWh |